Demetallization of hydrocarbon containing feed streams

Details Demetallization of hydrocarbon containing feed streams Demetallization of hydrocarbon containing feed streams

1982-12-20

1984-05-22

Gantz, Delbert E.

Mineral oils: processes and products

Refining

Metal contaminant removal

502209, 502213, C10G 4500, B01J 2714

Patent

active

044500688

ABSTRACT:
Metals contained in a hydrocarbon containing feed stream are removed by contacting the hydrocarbon containing feed stream under suitable demetallization conditions with hydrogen and a catalyst composition comprising zirconium phosphate and a metal phosphate where the metal is selected from the group consisting of nickel, iron, vanadium and cobalt. The life and activity of the catalyst composition may be increased by introducing a decomposable metal compound selected from the group consisting of the metals of Group V-B, Group VI-B, Group VII-B and Group VIII of the Periodic Table into the hydrocarbon containing feed stream prior to contacting the hydrocarbon containing feed stream with the catalyst composition.

REFERENCES:
patent: 3331769 (1967-07-01), Gatsis
patent: 3493517 (1970-02-01), Jaffe
patent: 3507784 (1970-04-01), O'Hara
patent: 3666685 (1972-05-01), O'Hara
patent: 3684688 (1972-08-01), Roselius

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